This product or service may be covered In the United States by US. Patent nos. 5,788,826; US 7,344,629; US 7,780,833; and US 7,959,780; in France, Great Britain, Germany, and Italy, by European Patent no. EP 1017482; in China, by Chinese Patent nos. ZL 98802953.7; ZL 200580025400.7; and ZL 200480029481.3; in Japan, by Japanese Patent nos. JP 4044148 and JP 4490422; in Brazil by Brazilian Patent no. 9807019-3; in Korea by Korean Patent no. 518045; in India by pending patents; and by other pending patents in the United States and other countries. For more information, contact or 855.551.LINX (5469).